#include"FileName.h"
int main()
{
	//oker::stack<int> s1;
	//s1.push(1);
	//s1.push(2);
	//s1.push(3);
	//s1.push(4);
	//int num = s1.top();
	//cout << num << endl;
	//s1.pop();
	
	oker::queue<int> s1;
	s1.push(1);
	s1.push(2);
	s1.push(3);
	s1.push(4);
	int num = s1.back();
	cout << num << endl;
	s1.pop();

	return 0;
}